(a) Time; Presentation. Except as otherwise provided by Rules 4:7-5(c) (crossclaims), 4:8-1(b) (third-party joinder), 4:9-1 (answer to amended complaint), and 4:64-1(i) (governmental answer in foreclosure actions), the defendant shall serve an answer, including therein any counterclaim, within 35 days after service of the summons and complaint on that defendant. If service is made as provided by court order, pursuant to R. 4:4-4(b)(3), the time for service of the answer may be specified therein. Service of the answer shall be complete as provided by R. 1:5-4. A party served with a pleading stating a counterclaim or crossclaim against that party shall serve an answer thereto within 35 days after the service upon that party. A reply to an answer, where permitted, shall be served within 20 days after service of the answer.
(b) Time; Effect of Certain Motions. Unless the court fixes a different time period, the time periods prescribed in paragraph (a) of this rule are altered by the filing and service of a motion under R. 4:6 or for summary judgment under R. 4:46 or R. 4:69-2 as follows: (1) if the motion is denied in whole or part or its disposition postponed until trial, the responsive pleading shall be served within 10 days after notice of the court's action; (2) if a motion for a more definite statement is granted, the responsive pleadings shall be served within 10 days after the service of such statement. If notice is given a nonresident party demanding security for costs and the nonresident gives notice of the filing of the bond or the making of the deposit, the party making the demand shall then have the same time to plead as may have remained at the time of the service of the notice demanding the security.
(c) Time; Extension by Consent. The time for service of a responsive pleading may be enlarged for a period not exceeding 60 days by the written consent of the parties, which shall be filed with the responsive pleading within said 60-day period. Further enlargements shall be allowed only on notice by court order, on good cause shown therefor.
(d) Certificate of Service. The party filing the responsive pleading or the party's attorney shall certify thereon, or in an acknowledgment, proof or certificate of service, that the pleading was served within the time period allowed by R. 4:6 or other rule specified in the certificate.